Filter case for air purifier with humidifer



1. Filter case for air purifier with humidifier

1.1 is a front and right side perspective view.

1.2 is a front elevation view.

1.3 is a rear elevation view.

1.4 is a left side elevation view.

1.5 is a right side elevation view.

1.6 is a top plan view.

1.7 is a bottom plan view. 

CLAIM The ornamental design for a filter case for air purifier with humidifier, as shown and described. 